Azbil MagneW Neo PLUS, User Manual

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Azbil Corporation Model MTG11A/18A/11B/18B/14C System configuration and structure
Model MTG11A/18A, MTG11B/18B, MTG14C 1-37
CSA certification with remote models MTG18B (detector) and
MTG14C (converter)
Approval selection code “2”
Protection codes
Model MTG18B:
Class I, Division 2, Groups A, B, C and D; Class II, Division 2, Groups E, F, G; Class III:
• Supply rated 42V, 22mA max. and 30V, 100mA.
• Enclosure rating Type 4X (IP67 rating tested to IEC 60529)
• Temperature Code T4, Ta = -20ºC to +60ºC
Model MTG14C:
Class I, Division 2, Groups A, B, C and D; Class II, Division 2, Groups E, F, G; Class III:
• Enclosure rating Type 4X (IP67 rating tested to IEC 60529)
• Temperature Code T4, Ta = -20ºC to +60ºC
Warnings
Model MTG18B:
Explosion Hazard - Do not disconnect equipment unless power has been switched off
or the area is known to be non-hazardous.
Model MTG14C:
Explosion Hazard - Substitution of components may impair suitability for Class I,
Division 2.
Installation
Installations shall comply with the relevant requirements of the Canadian Electrical
Code, Part I.
Process fluid temperature and pressure limit for model MTG18B
Size 10 mm (3/8 inch) Size 15 to 200 mm (1/2 to 8 inches)
Figure 1-14 Process fluid temperature and pressure limit for model MTG18B
2.94 MPa
(426 psi)
1.96 MPa
(284 psi)
-0.098 MPa
(-14.2 psi)
-20 C
(-4 F)
80 C
(176 F)
100 C
(212 F)
2.94 MPa
(426 psi)
-0.098 MPa
(-14.2 psi)
0.98 MPa
(142 psi)
-20 C
(-4 F)
80 C
(176 F)
120 C
(248 F)
130 C
(266 F)
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